UNPREPOSSESSING
a.Not having a winning appearance.
unprepossessing
un pre pos ses sing |ˌənˌprēpəˈzesiNG ˌənpripəˈzɛsɪŋ | ▶adjective not particularly attractive or appealing to the eye: despite his unprepossessing appearance he had an animal magnetism.
un |pre ¦pos ¦sess |ing |ˌʌnpriːpəˈzɛsɪŋ | ▶adjective not attractive or appealing to the eye.
ù n pr è pos s é ss ing 形容詞 ⦅かたく ⦆(見た目が )ぱっとしない, 魅力的でない .